T89C51CC02UA-RATIM Atmel, T89C51CC02UA-RATIM Datasheet - Page 30

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T89C51CC02UA-RATIM

Manufacturer Part Number
T89C51CC02UA-RATIM
Description
IC 8051 MCU FLASH 16K 32VQFP
Manufacturer
Atmel
Series
AT89C CANr

Specifications of T89C51CC02UA-RATIM

Core Processor
8051
Core Size
8-Bit
Speed
40MHz
Connectivity
CAN, UART/USART
Peripherals
POR, PWM, WDT
Number Of I /o
20
Program Memory Size
16KB (16K x 8)
Program Memory Type
FLASH
Eeprom Size
2K x 8
Ram Size
512 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
32-TQFP, 32-VQFP
For Use With
AT89STK-06 - KIT DEMOBOARD 8051 MCU W/CAN
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
T89C51CC02UARATIM

Available stocks

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Part Number
Manufacturer
Quantity
Price
Part Number:
T89C51CC02UA-RATIM
Manufacturer:
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AT/T89C51CC02
Table 19. AUXR1 Register
AUXR1 (S:A2h)
Auxiliary Control Register 1
Reset Value = XXXX 00X0b
Note:
Number
7 - 6
Bit
7
5
4
3
2
1
0
-
1. ENBOOT is initialized with the invert BLJB at reset. See In-System Programming
section.
Mnemonic
ENBOOT
DPS
GF3
Bit
6
0
-
-
-
-
(1)
Description
Reserved
The value read from these bits is indeterminate. Do not set these bits.
Enable Boot Flash
Set this bit to map the boot Flash between F800h -FFFFh
Clear this bit to disable boot Flash.
Reserved
The value read from this bit is indeterminate. Do not set this bit.
General Purpose Flag 3
Always Zero
This bit is stuck to logic 0 to allow INC AUXR1 instruction without affecting GF3
flag.
Reserved for Data Pointer Extension
Data Pointer Select bit
Set to select second dual data pointer: DPTR1.
Clear to select first dual data pointer: DPTR0.
ENBOOT
5
4
-
GF3
3
2
0
1
-
4126L–CAN–01/08
DPS
0

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