AT90S8515-4AC Atmel, AT90S8515-4AC Datasheet - Page 69
![IC MCU 8K FLSH 4MHZ LV 44TQFP](/photos/6/70/67042/313-44-tqfp_sml.jpg)
AT90S8515-4AC
Manufacturer Part Number
AT90S8515-4AC
Description
IC MCU 8K FLSH 4MHZ LV 44TQFP
Manufacturer
Atmel
Series
AVR® 90Sr
Datasheets
1.AT90S8515-4AC.pdf
(112 pages)
2.AT90S8515-4AC.pdf
(4 pages)
3.AT90S8515-4AC.pdf
(4 pages)
Specifications of AT90S8515-4AC
Core Processor
AVR
Core Size
8-Bit
Speed
4MHz
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)
2.7 V ~ 6 V
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
Data Converters
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT90S8515-4AC
Manufacturer:
ATM
Quantity:
20
- Current page: 69 of 112
- Download datasheet (3Mb)
0841G–09/01
Figure 49. Port B Schematic Diagram (Pin PB5)
Figure 50. Port B Schematic Diagram (Pin PB6)
PB5
WP:
WD:
RL:
RP:
RD:
SPE:
MSTR
PB6
WP:
WD:
RL:
RP:
RD:
SPE:
MSTR
MOS
PULL-
UP
WRITE PORTB
WRITE DDRB
READ PORTB LATCH
READ PORTB PIN
READ DDRB
SPI ENABLE
MASTER SELECT
MOS
PULL-
UP
WRITE PORTB
WRITE DDRB
READ PORTB LATCH
READ PORTB PIN
READ DDRB
SPI ENABLE
MASTER SELECT
RL
RP
RL
RP
Q
Q
PORTB6
Q
RESET
RESET
Q
DDB6
PORTB5
WD
RESET
RESET
RD
WP
DDB5
R
C
R
C
WD
WP
RD
R
C
R
C
D
D
D
D
AT90S8515
MSTR
SPE
SPI SLAVE
OUT
SPI MASTER
IN
MSTR
SPE
SPI MASTER
OUT
SPI SLAVE
IN
69
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