T89C51CC01CA-7CTIM Atmel, T89C51CC01CA-7CTIM Datasheet - Page 10

• Manufacturer Part Number: T89C51CC01CA-7CTIM
• Description: IC 8051 MCU FLASH 32K 64BGA
• Manufacturer: Atmel
• Series: AT89C CANr

Specifications of T89C51CC01CA-7CTIM

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: CAN, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 34
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 2K x 8
• Ram Size: 1.25K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-BGA
• For Use With: AT89STK-06 - KIT DEMOBOARD 8051 MCU W/CAN
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: T89C51CC01CA7CTIM

Command Data Stream Protocol
Figure 3. Command Flow
10
Frequency
(MHz)
Baudrate
(Bauds)
38400
57600
115200
Sends frame (made of 2 ASCII
characters per Byte)
Echo analysis
T89C51CC01 UART Bootloader
Sends first character of the
Frame
Host
8
-
-
-
All commands are sent using the same flow. Each frame sent by the host is echoed by the
bootloader.
10
-
-
-
11.0592
OK
OK
OK
":"
":"
12
OK
-
-
14.746
OK
OK
OK
Gets frame, and sends back echo
for each received Byte
16
OK
OK
Else
-
If (not received ":")
Sends echo and start
reception
Bootloader
20
OK
OK
-
24
OK
OK
-
4211C–CAN–03/08
26.6
OK
OK
-