T89C5115-RATIM Atmel, T89C5115-RATIM Datasheet - Page 75

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T89C5115-RATIM

Manufacturer Part Number
T89C5115-RATIM
Description
IC 8051 MCU FLASH 16K 32VQFP
Manufacturer
Atmel
Series
89Cr
Datasheet

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

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
T89C5115-RATIM
Manufacturer:
TI
Quantity:
1 474
Part Number:
T89C5115-RATIM
Manufacturer:
Atmel
Quantity:
10 000
16-bit Software Timer
Mode
Figure 35. PCA 16-bit Software Timer and High Speed Output Mode
4128G–8051–02/08
Write to
CCAPnL
Write to CCAPnH
Reset
“0”
“1”
PCA Counter
(8 bits)
CH
(8 bits)
The PCA modules can be used as software timers by setting both the ECOM and MAT
bits in the modules CCAPMn register. The PCA timer will be compared to the module’s
capture registers and when a match occurs an interrupt will occur if the CCFn (CCON
SFR) and the ECCFn (CCAPMn SFR) bits for the module are both set.
CL
Enable
7
-
Compare/Capture Module
CCAPnH
(8 bits)
ECOMn0 0 MATn TOGn0 ECCFn
16-bit Comparator
0
CCAPnL
(8 bits)
For software Timer mode, set ECOMn and MATn.
For high speed output mode, set ECOMn, MATn and TOGn.
CCAPMn Register
Match
(n = 0, 1)
CCFn
CCON reg
Toggle
CEXn
PCA
Interrupt
Request
75

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