AT89C51ID2-RLRIM Atmel, AT89C51ID2-RLRIM Datasheet - Page 156

• Manufacturer Part Number: AT89C51ID2-RLRIM
• Description: IC MCU FLASH 8051 64K 5V 44-VQFP
• Manufacturer: Atmel
• Series: 89Cr

Specifications of AT89C51ID2-RLRIM

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 60MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 34
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 2K x 8
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-TQFP, 44-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Data Converters: -
• Other names: AT89C51ID2RLRIMTR

iii
AT89C51ID2
Flash Memory.................................................................................... 116
Electrical Characteristics................................................................. 140
Ordering Information........................................................................ 151
Packaging Information ..................................................................... 152
Table of Contents .................................................................................. i
Features............................................................................................................ 116
Flash Programming and Erasure...................................................................... 116
Flash Registers and Memory Map.................................................................... 117
Flash Memory Status........................................................................................ 120
Memory Organization ....................................................................................... 120
Bootloader Architecture .................................................................................... 121
ISP Protocol Description................................................................................... 126
Functional Description ...................................................................................... 127
Flow Description ............................................................................................... 129
API Call Description.......................................................................................... 138
Absolute Maximum Ratings .............................................................................. 140
DC Parameters ................................................................................................. 140
AC Parameters ................................................................................................. 143
Change Log for 4289A - 09/03 to 4289B - 12/03.............................................. 151
4289B - 12/03 to 4289C - 11/05 ....................................................................... 151
PLCC44 ............................................................................................................ 152
VQFP44 ............................................................................................................ 153
4289C–8051–11/05