AT89C51RE2 Atmel Corporation, AT89C51RE2 Datasheet - Page 183
AT89C51RE2
Manufacturer Part Number
AT89C51RE2
Description
Manufacturer
Atmel Corporation
Specifications of AT89C51RE2
Flash (kbytes)
128 Kbytes
Max. Operating Frequency
60 MHz
Cpu
8051-12C
Max I/o Pins
34
Spi
1
Uart
2
Sram (kbytes)
8.25
Self Program Memory
API
Operating Voltage (vcc)
2.7 to 5.5
Timers
4
Isp
UART/OCD
Watchdog
Yes
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT89C51RE2-RLTEM
Manufacturer:
BPS
Quantity:
30 000
Company:
Part Number:
AT89C51RE2-RLTUM
Manufacturer:
MSC
Quantity:
1 560
Company:
Part Number:
AT89C51RE2-SLRUM
Manufacturer:
Atmel
Quantity:
759
Company:
Part Number:
AT89C51RE2-SLSUM
Manufacturer:
HONEYWELL
Quantity:
101
Company:
Part Number:
AT89C51RE2-UM
Manufacturer:
XILINX
Quantity:
101
Document
Revision
History
Changes from
7663B to 7663C
Changes from
7663C to 7663D
Changes from
7663D to 7663E
7663E–8051–10/08
1. Modified ordering information.
2. Various grammatical corections throughout document.
1. TWI interface added.
1. Removed 64 and 68 pins package product version.
2. Minor correction on Table 69 on page 102.
AT89C51RE2
183