T89C5115-TISIM Atmel, T89C5115-TISIM Datasheet - Page 109
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T89C5115-TISIM
Manufacturer Part Number
T89C5115-TISIM
Description
IC 8051 MCU FLASH 16K 28SOIC
Manufacturer
Atmel
Series
89Cr
Datasheet
1.T89C5115-RATIM.pdf
(113 pages)
Specifications of T89C5115-TISIM
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
28-SOIC (7.5mm Width)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Features ................................................................................................. 1
Description ............................................................................................ 2
Block Diagram ....................................................................................... 2
Pin Configurations ................................................................................ 3
Pin Description...................................................................................... 5
SFR Mapping ....................................................................................... 10
Clock .................................................................................................... 14
Power Management ............................................................................ 18
Reset Pin .............................................................................................. 18
Data Memory ....................................................................................... 24
EEPROM Data Memory ....................................................................... 29
I/O Configurations ................................................................................................. 7
Port Structure ....................................................................................................... 7
Read-Modify-Write Instructions ............................................................................ 8
Quasi Bi-directional Port Operation ...................................................................... 8
Description ......................................................................................................... 14
Register .............................................................................................................. 17
At Power-up (cold reset)..................................................................................... 18
During a Normal Operation (Warm Reset) ......................................................... 19
Watchdog Reset ................................................................................................. 19
Reset Recommendation to Prevent Flash Corruption ......................................... 20
Idle Mode............................................................................................................ 20
Power-down Mode ............................................................................................. 20
Registers ............................................................................................................. 23
Internal Space .................................................................................................... 24
Dual Data Pointer ............................................................................................... 26
Registers ............................................................................................................ 27
Write Data in the Column Latches...................................................................... 29
Programming ...................................................................................................... 29
Read Data .......................................................................................................... 29
Examples............................................................................................................ 30
Registers ............................................................................................................ 31
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