T89C5115-RATIM Atmel, T89C5115-RATIM Datasheet - Page 31
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T89C5115-RATIM
Manufacturer Part Number
T89C5115-RATIM
Description
IC 8051 MCU FLASH 16K 32VQFP
Manufacturer
Atmel
Series
89Cr
Datasheet
1.T89C5115-RATIM.pdf
(113 pages)
Specifications of T89C5115-RATIM
Core Processor
8051
Core Size
8-Bit
Speed
40MHz
Connectivity
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
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
32-TQFP, 32-VQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
T89C5115-RASIM
T89C5115-RASIM
T89C5115-RASIM
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
T89C5115-RATIM
Manufacturer:
TI
Quantity:
1 474
Registers
4128G–8051–02/08
Table 19. EECON Register
EECON (S:0D2h)
EEPROM Control Register
Reset Value = XXXX XX00b
Not bit addressable
Bit Number
EEPL3
7 - 4
7
3
2
1
0
Mnemonic
EEPL2
EEBUSY
EEPL3-0
6
EEE
Bit
-
-
Description
Programming Launch Command bits
Write 5Xh followed by AXh to EEPL to launch the programming.
Reserved
The value read from this bit is indeterminate. Do not set this bit.
Reserved
The value read from this bit is indeterminate. Do not set this bit.
Enable EEPROM Space bit
Set to map the EEPROM space during MOVX instructions (Write in the column
latches)
Clear to map the XRAM space during MOVX.
Programming Busy Flag
Set by hardware when programming is in progress.
Cleared by hardware when programming is done.
Can not be set or cleared by software.
EEPL1
5
EEPL0
4
3
-
2
-
EEE
1
EEBUSY
0
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