AT90S8535-8AC Atmel, AT90S8535-8AC Datasheet - Page 89
![IC MCU 8K FLSH 8MHZ A/D 44TQFP](/photos/6/70/67042/313-44-tqfp_sml.jpg)
AT90S8535-8AC
Manufacturer Part Number
AT90S8535-8AC
Description
IC MCU 8K FLSH 8MHZ A/D 44TQFP
Manufacturer
Atmel
Series
AVR® 90Sr
Specifications of AT90S8535-8AC
Core Processor
AVR
Core Size
8-Bit
Speed
8MHz
Connectivity
SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
32
Program Memory Size
8KB (4K x 16)
Program Memory Type
FLASH
Eeprom Size
512 x 8
Ram Size
512 x 8
Voltage - Supply (vcc/vdd)
4 V ~ 6 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
0°C ~ 70°C
Package / Case
44-TQFP, 44-VQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT90S8535-8AC
Manufacturer:
ROHM
Quantity:
6 934
Part Number:
AT90S8535-8AC
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Port D Schematics
1041H–11/01
Note that all port pins are synchronized. The synchronization latches are, however, not
shown in the figures.
Figure 61. Port D Schematic Diagram (Pin PD0)
Figure 62. Port D Schematic Diagram (Pin PD1)
PD0
PD1
WP:
WD:
RL:
RP:
RD:
RXD:
RXEN:
WP:
WD:
RL:
RP:
RD:
TXD:
TXEN:
MOS
PULL-
UP
MOS
PULL-
UP
WRITE PORTD
WRITE DDRD
READ PORTD LATCH
READ PORTD PIN
READ DDRD
UART RECEIVE DATA
UART RECEIVE ENABLE
WRITE PORTD
WRITE DDRD
READ PORTD LATCH
READ PORTD PIN
READ DDRD
UART TRANSMIT DATA
UART TRANSMIT ENABLE
RP
RL
RL
RP
AT90S/LS8535
Q
Q
Q
Q
PORTD0
PORTD1
RESET
RESET
RESET
RESET
DDD0
DDD1
WD
WP
WD
WP
RD
RD
C
C
R
C
R
C
D
D
D
D
RXEN
RXD
TXEN
TXD
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