AT89C51ID2 Atmel Corporation, AT89C51ID2 Datasheet - Page 137

• Manufacturer Part Number: AT89C51ID2
• Manufacturer: Atmel Corporation

Specifications of AT89C51ID2

• Flash (kbytes): 64 Kbytes
• Max. Operating Frequency: 60 MHz
• Cpu: 8051-12C
• Max I/o Pins: 32
• Spi: 1
• Twi (i2c): 1
• Uart: 1
• Sram (kbytes): 2
• Eeprom (bytes): 2048
• Self Program Memory: API
• Operating Voltage (vcc): 2.7 to 5.5
• Timers: 4
• Isp: UART
• Watchdog: Yes

Table 96. ISP Commands Summary (Continued)
137
AT89C51ID2
Command
05h
07h
Program EEPROM data
Command Name
Read Function
data[0]
0Bh
0Eh
00h
07h
0Fh
data[1]
00h
01h
02h
03h
00h
01h
02h
06h
00h
00h
01h
00h
Program Nb EEProm Data Byte.
Bootloader will accept up to 128
Read Bootloader Version
Read Device Boot ID1
Read Device Boot ID2
Read Hardware Byte
Command Effect
(80h) data bytes.
Read Extra Byte
Manufacturer Id
Device Id #1
Device Id #2
Device Id #3
Read SSB
Read BSB
Read SBV
4289C–8051–11/05