AT89C51IC2-SLRIM Atmel, AT89C51IC2-SLRIM Datasheet - Page 113
![IC MCU FLASH 8051 32K 5V 44-PLCC](/photos/6/70/67043/453-44-plcc_sml.jpg)
AT89C51IC2-SLRIM
Manufacturer Part Number
AT89C51IC2-SLRIM
Description
IC MCU FLASH 8051 32K 5V 44-PLCC
Manufacturer
Atmel
Series
89Cr
Datasheet
1.AT89C51IC2-SLRIM.pdf
(147 pages)
Specifications of AT89C51IC2-SLRIM
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
32KB (32K x 8)
Program Memory Type
FLASH
Ram Size
1.25K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
44-PLCC
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Data Converters
-
Other names
AT89C51IC2SLRIMTR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
- Current page: 113 of 147
- Download datasheet (2Mb)
Functional Description
Figure 44. Bootloader Functional Description
4301D–8051–02/08
Specific Protocol
Exernal Host with
Communication
On the above diagram, the on-chip bootloader processes are:
•
The purpose of this process is to manage the communication and its protocol between
the on-chip bootloader and a external device. The on-chip ROM implement a serial pro-
tocol (see section Bootloader Protocol). This process translate serial communication
frame (UART) into Flash memory acess (read, write, erase ...).
•
Several Application Program Interface (API) calls are available for use by an application
program to permit selective erasing and programming of Flash pages. All calls are made
through a common interface (API calls), included in the ROM bootloader. The program-
ming functions are selected by setting up the microcontroller’s registers before making a
call to a common entry point (0xFFF0). Results are returned in the registers. The pur-
pose on this process is to translate the registers values into internal Flash Memory
Management.
•
This process manages low level access to Flash memory (performs read and write
access).
ISP Communication
ISP Communication Management
User Call Management
Flash Memory Management
Management
Flash Memory
Management
Flash
Memory
Management (API )
User Call
Application
User
113
Related parts for AT89C51IC2-SLRIM
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![AT89C51IC2](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
Manufacturer:
Atmel Corporation
Datasheet:
![AT89C51IC2-RLRUL](/photos/6/92/69202/313-44-vqfp_tmb.jpg)
Part Number:
Description:
IC 8051 MCU 32K FLASH 44-VQFP
Manufacturer:
Atmel
Datasheet:
![AT89C51IC2-RLRUM](/photos/6/92/69202/313-44-vqfp_tmb.jpg)
Part Number:
Description:
IC 8051 MCU 32K FLASH 44-VQFP
Manufacturer:
Atmel
Datasheet:
![AT89C51IC2-SLRUM](/photos/6/70/67043/453-44-plcc_tmb.jpg)
Part Number:
Description:
IC 8051 MCU 32K FLASH 44-PLCC
Manufacturer:
Atmel
Datasheet:
![AT89C51IC2-SLRUL](/photos/6/70/67043/453-44-plcc_tmb.jpg)
Part Number:
Description:
IC 8051 MCU 32K FLASH 44-PLCC
Manufacturer:
Atmel
Datasheet:
![AT89C51IC2-RLTIM](/images/no-image3.png)
Part Number:
Description:
8-bit Flash Microcontroller with 2-wire Interface
Manufacturer:
ATMEL [ATMEL Corporation]
Datasheet:
![AT89C51IC2-RLTIL](/photos/6/92/69202/313-44-vqfp_tmb.jpg)
Part Number:
Description:
IC 8051 MCU FLASH 32K 44VQFP
Manufacturer:
Atmel
Datasheet:
![AT89C51IC2-RLRIM](/photos/6/92/69202/313-44-vqfp_tmb.jpg)
Part Number:
Description:
IC MCU FLASH 8051 32K 5V 44-VQFP
Manufacturer:
Atmel
Datasheet:
![AT89C51IC2-SLRIL](/photos/6/70/67043/453-44-plcc_tmb.jpg)
Part Number:
Description:
IC MCU FLASH 8051 32K 3V 44-PLCC
Manufacturer:
Atmel
Datasheet:
![AT89C51IC2-RLTUM](/photos/6/92/69202/313-44-vqfp_tmb.jpg)
Part Number:
Description:
IC 8051 MCU FLASH 32K 44VQFP
Manufacturer:
Atmel
Datasheet:
![AT89C51IC2-RLTUL](/photos/6/92/69202/313-44-vqfp_tmb.jpg)
Part Number:
Description:
IC 8051 MCU FLASH 32K 44VQFP
Manufacturer:
Atmel
Datasheet:
![AT89C51IC2-SLSUL](/photos/6/70/67043/453-44-plcc_tmb.jpg)
Part Number:
Description:
IC 8051 MCU FLASH 32K 44PLCC
Manufacturer:
Atmel
Datasheet:
![AT89C51IC2-RLRIL](/photos/6/92/69202/313-44-vqfp_tmb.jpg)
Part Number:
Description:
IC MCU FLASH 8051 32K 3V 44-VQFP
Manufacturer:
Atmel
Datasheet:
![AT89C51IC2-SLSUM](/photos/6/70/67043/453-44-plcc_tmb.jpg)
Part Number:
Description:
IC 8051 MCU FLASH 32K 44PLCC
Manufacturer:
Atmel
Datasheet:
![AT89C51IC2-SLSIL](/photos/6/70/67043/453-44-plcc_tmb.jpg)
Part Number:
Description:
IC 8051 MCU FLASH 32K 44PLCC
Manufacturer:
Atmel
Datasheet: