Atmel AT89C5132 Specification Sheet

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Summary of Contents:

[Page 1] Atmel AT89C5132

Features • Programmable Audio Output for Interfacing with Common Audio DAC – PCM Format Compatible –I 2 S Format Compatible • 8-bit MCU C51 Core-based (F MAX = 20 MHz) • 2304 Bytes of Internal RAM • 64K Bytes of Code Memory – AT89C513...

[Page 2] Atmel AT89C5132

2 4173ES–USB–09/07 AT89C5132 3. Block Diagram Figure 3-1. AT89C5132 Block Diagram Notes: 1. Alternate function of Port 3 2. Alternate function of Port 4 3. Alternate function of Port 1 8-BIT INTERNAL BUS Clock and PLL Unit C51 (X2 CORE) RAM 23...

[Page 3] Atmel AT89C5132

3 4173ES–USB–09/07 AT89C5132 4. Pin Description Figure 4-1. AT89C5132 80-pin TQFP Package P0.3/AD3 P0.4/AD4 P0.5/AD5 VSS VDD P0.6/AD6 P0.7/AD7 P2.0/A8 P2.1/A9 P3.1/TXD P3.2/INT0 P3.3/INT1 P3.4/T0 P3.0/RXD 1 2 3 4 5 6 7 8 13 11 10 P2.2/A1 0 P2....

[Page 4] Atmel AT89C5132

4 4173ES–USB–09/07 AT89C5132 Figure 4-2. AT89C5132 84-pin PLCC (1) Note: 1. For development board only. 4.1 Signals All the AT89C5132 signals are detailed by functionality in Table 1 to Table 14. Table 1. Ports Signal Description PLCC84 P0.3/...

[Page 5] Atmel AT89C5132

5 4173ES–USB–09/07 AT89C5132 Table 2. Clock Signal Description Table 3. Timer 0 and Timer 1 Signal Description P2.7:0 I/O Port 2 P2 is an 8-bit bidirectional I/O port with internal pull-ups. A15:8 P3.7:0 I/O Port 3 P3 is an 8-bit bidirectio...

[Page 6] Atmel AT89C5132

6 4173ES–USB–09/07 AT89C5132 Table 4. Audio Interface Signal Description Table 5. USB Controller Signal Description Table 6. MutiMediaCard Interface Signal Description T0 I Timer 0 External Clock Input When timer 0 operates as a counter, a ...

[Page 7] Atmel AT89C5132

7 4173ES–USB–09/07 AT89C5132 Table 7. UART Signal Description Table 8. SPI Controller Signal Description Table 9. TWI Controller Signal Description Table 10. A/D Converter Signal Description Signal Name Type Description Alternate Function...

[Page 8] Atmel AT89C5132

8 4173ES–USB–09/07 AT89C5132 Table 11. Keypad Interface Signal Description Table 12. External Access Signal Description Table 13. System Signal Description Signal Name Type Description Alternate Function KIN3:0 I Keypad Input Lines Holdin...

[Page 9] Atmel AT89C5132

9 4173ES–USB–09/07 AT89C5132 Table 14. Power Signal Description Signal Name Type Description Alternate Function VDD PWR Digital Supply Voltage Connect these pins to +3V supply voltage. - VSS GND Circuit Ground Connect these pins to ground....

[Page 10] Atmel AT89C5132

10 4173ES–USB–09/07 AT89C5132 4.2 Internal Pin Structure Table 15. Detailed Internal Pin Structure Notes: 1. For information on resistors value, input/output levels, and drive capability, refer to the Section “DC Characteristics”, page 18...

[Page 11] Atmel AT89C5132

11 4173ES–USB–09/07 AT89C5132 5. Address Spaces The AT8xC5132 derivatives implement four different address spaces: • Program/Code Memory • Boot Memory • Data Memory • Special Function Registers (SFRs) 5.0.1 Code Memory The AT89C5132 i...

[Page 12] Atmel AT89C5132

12 AT89C5132 4173ES–USB–09/07 Peripherals The AT8xC5132 peripherals are briefly described in the following sections. For further details on how to interface (hardware and software) to these peripherals, please refer to the AT8xC5132 complete ...

[Page 13] Atmel AT89C5132

13 AT89C5132 4173ES–USB–09/07 Serial I/O Interface The AT89C5132 implements a serial port with its own baud rate generator providing one single synchronous communication mode and three full-duplex Universal Asynchronous Receiver Transmitter (...

[Page 14] Atmel AT89C5132

14 4173ES–USB–09/07 AT89C5132 6. Electrical Characteristics 6.1 Absolute Maximum Ratings 6.2 DC Characteristics 6.2.1 Digital Logic Storage Temperature ..................................... -65°C to +150°C Voltage on any other Pin to V SS ....

[Page 15] Atmel AT89C5132

15 4173ES–USB–09/07 AT89C5132 Notes: 1. Typical values are obtained using V DD = 3 V and T A = 25°C. They are not tested and there is no guarantee on these values. 2. Flash retention is guaranteed with the same formula for V DD min down to 0...

[Page 16] Atmel AT89C5132

16 4173ES–USB–09/07 AT89C5132 Figure 6-2. I DL Test Condition, Idle Mode Figure 6-3. I PD Test Condition, Power-Down Mode 6.2.3 A-to-D Converter Table 2. A-to-D Converter DC Characteristics V DD = 2.7 to 3.3V , T A = -40 to +85°C X2 VDD ...

[Page 17] Atmel AT89C5132

17 4173ES–USB–09/07 AT89C5132 6.2.4 Oscillator and Crystal 6.2.4.1 Schematic Figure 6-4. Crystal Connection Note: For operation with most standard crystals, no external components are needed on X1 and X2. It may be necessary to add external ca...

[Page 18] Atmel AT89C5132

18 4173ES–USB–09/07 AT89C5132 6.2.5.2 Parameters Table 4. PLL Filter Characteristics V DD = 2.7 to 3.3V , T A = -40 to +85°C 6.2.6 USB Connection 6.2.6.1 Schematic Figure 6-6. USB Connection 6.2.6.2 Parameters Table 16. USB Characteristic...

[Page 19] Atmel AT89C5132

19 4173ES–USB–09/07 AT89C5132 6.3 AC Characteristics 6.3.1 External 8-bit Bus Cycles 6.3.1.1 Definition of Symbols Table 6. External 8-bit Bus Cycles Timing Symbol Definitions 6.3.1.2 Timings Test conditions: capacitive load on all pins = 50 p...

[Page 20] Atmel AT89C5132

20 4173ES–USB–09/07 AT89C5132 Table 8. External 8-bit Bus Cycle – Data Write AC Timings V DD = 2.7 to 3.3V, T A = -40° to +85°C 6.3.1.3 Waveforms Figure 6-8. External 8-bit Bus Cycle – Data Read Waveforms Symbol Parameter Variable Clo...

[Page 21] Atmel AT89C5132

21 4173ES–USB–09/07 AT89C5132 Figure 6-9. External 8-bit Bus Cycle – Data Write Waveforms 6.3.2 External IDE 16-bit Bus Cycles 6.3.2.1 Definition of Symbols Table 9. External IDE 16-bit Bus Cycles Timing Symbol Definitions 6.3.2.2 Timings Te...

[Page 22] Atmel AT89C5132

22 4173ES–USB–09/07 AT89C5132 Table 10. External IDE 16-bit Bus Cycle – Data Read AC Timings V DD = 2.7 to 3.3V, T A = -40° to +85°C Table 11. External IDE 16-bit Bus Cycle – Data Write AC Timings V DD = 2.7 to 3.3V, T A = -40° ...

[Page 23] Atmel AT89C5132

23 4173ES–USB–09/07 AT89C5132 6.3.2.3 Waveforms Figure 6-10. External IDE 16-bit Bus Cycle – Data Read Waveforms Note: D15:8 is written in DAT16H SFR. Figure 6-11. External IDE 16-bit Bus Cycle – Data Write Waveforms Note: D15:8 is the cont...

[Page 24] Atmel AT89C5132

24 4173ES–USB–09/07 AT89C5132 6.3.3.2 Timings Table 13. SPI Interface Master AC Timing V DD = 2.7 to 3.3V, T A = -40° to +85°C Notes: 1. Value of this parameter depends on software. 2. Test conditions: capacitive load on all pins = 100 pF...

[Page 25] Atmel AT89C5132

25 4173ES–USB–09/07 AT89C5132 6.3.3.3 Waveforms Figure 6-12. SPI Slave Waveforms (SSCPHA = 0) Note: 1. Not Defined but generally the MSB of the character which has just been received. Figure 6-13. SPI Slave Waveforms (SSCPHA = 1) Note: 1. Not D...

[Page 26] Atmel AT89C5132

26 4173ES–USB–09/07 AT89C5132 Figure 6-14. SPI Master Waveforms (SSCPHA = 0) Note: 1. SS handled by software using general purpose port pin. Figure 6-15. SPI Master Waveforms (SSCPHA = 1) Note: 1. SS handled by software using general purpose po...

[Page 27] Atmel AT89C5132

27 4173ES–USB–09/07 AT89C5132 V DD = 2.7 to 3.3 V, T A = -40 to +85°C Notes: 1. At 100 kbit/s. At other bit-rates this value is inversely proportional to the bit-rate of 100 kbit/s. 2. Determined by the external bus-line capacitance and the ...

[Page 28] Atmel AT89C5132

28 4173ES–USB–09/07 AT89C5132 6.3.5 MMC Interface 6.3.5.1 Definition of Symbols Table 14. MMC Interface Timing Symbol Definitions 6.3.5.2 Timings Table 15. MMC Interface AC Timings V DD = 2.7 to 3.3 V, T A = -40 to +85°C, CL ≤ 100pF (10 ...

[Page 29] Atmel AT89C5132

29 4173ES–USB–09/07 AT89C5132 6.3.6 Audio Interface 6.3.6.1 Definition of Symbols Table 16. Audio Interface Timing Symbol Definitions 6.3.6.2 Timings Table 17. Audio Interface AC timings V DD = 2.7 to 3.3V, T A = -40 to +85°C, CL ≤ 30pF ...

[Page 30] Atmel AT89C5132

30 4173ES–USB–09/07 AT89C5132 6.3.7 Analog to Digital Converter 6.3.7.1 Definition of Symbols Table 18. Analog to Digital Converter Timing Symbol Definitions 6.3.7.2 Characteristics Table 18. Analog to Digital Converter AC Characteristics V D...

[Page 31] Atmel AT89C5132

31 4173ES–USB–09/07 AT89C5132 6.3.7.3 Waveforms Figure 6-19. Analog-to-Digital Converter Internal Waveforms Figure 6-20. Analog-to-Digital Converter Characteristics ADEN Bit ADSST Bit T EHSH T SHSL CLK T CLCL 1 2 3 4 5 6 7 10181019 1020 1021 10...

[Page 32] Atmel AT89C5132

32 4173ES–USB–09/07 AT89C5132 6.3.8 Flash Memory 6.3.8.1 Definition of Symbols Table 19. Flash Memory Timing Symbol Definitions 6.3.8.2 Timings Table 20. Flash Memory AC Timing V DD = 2.7 to 3.3V, T A = -40° to +85°C 6.3.8.3 Waveforms Fig...

[Page 33] Atmel AT89C5132

33 4173ES–USB–09/07 AT89C5132 6.3.9.2 Timings Table 22. External Clock AC Timings V DD = 2.7 to 3.3V, T A = -40 to +85°C 6.3.9.3 Waveforms Figure 6-23. External Clock Waveform Figure 6-24. AC Testing Input/Output Waveforms Notes: 1. During A...

[Page 34] Atmel AT89C5132

34 4173ES–USB–09/07 AT89C5132 7. Ordering Information Note: 1. PLCC84 package only available for development board. Possible Order Entries (1) Part Number Memory Size (Bytes) Supply Voltage Temperature Range Max Frequency (MHz) Package Pack...

[Page 35] Atmel AT89C5132

35 4173ES–USB–09/07 AT89C5132 8. Package Information 8.1 TQFP80 ...

[Page 36] Atmel AT89C5132

36 4173ES–USB–09/07 AT89C5132 8.2 PLCC84 ...

[Page 37] Atmel AT89C5132

37 4173ES–USB–09/07 AT89C5132 9. Datasheet Revision History for AT89C5132 9.1 Changes from 4173A-08/02 to 4173B-03/04 1. Suppression of ROM product version. 2. Suppression of TQFP64 package. 9.2 Changes from 4173B-03/04 - 4173C - 07/04 1. Add ...

[Page 38] Atmel AT89C5132

Printed on recycled paper. 4173ES–USB–09/07 ©2007 Atmel Corporation. All rights reserved. Atmel ® , logo and combinations thereof, and Everywhere You Are ® are the trademarks or regis- tered trademarks, of Atmel Corporation or its subsidiari...