AT91SAM7S32-AU-001 Atmel, AT91SAM7S32-AU-001 Datasheet - Page 27
![IC ARM7 MCU 32BIT 32K 48LQFP](/photos/6/76/67647/453-48-lqfp_sml.jpg)
AT91SAM7S32-AU-001
Manufacturer Part Number
AT91SAM7S32-AU-001
Description
IC ARM7 MCU 32BIT 32K 48LQFP
Manufacturer
Atmel
Series
AT91SAMr
Specifications of AT91SAM7S32-AU-001
Core Processor
ARM7
Core Size
16/32-Bit
Speed
55MHz
Connectivity
I²C, SPI, SSC, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
21
Program Memory Size
32KB (32K x 8)
Program Memory Type
FLASH
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
1.65 V ~ 1.95 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
48-LQFP
For Use With
AT91SAM7S-EK - KIT EVAL FOR ARM AT91SAM7S
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Other names
AT91SAM7S32-AU001
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
- Current page: 27 of 779
- Download datasheet (11Mb)
Figure 9-1.
6175K–ATARM–30-Aug-10
PA0-PA31
PLLRC
XOUT
NRST
XIN
System Controller Block Diagram (AT91SAM7S512/256/128/64/321/161)
RCOSC
dbgu_irq
BOD
POR
OSC
pmc_irq
PLL
rstc_irq
wdt_irq
en
periph_irq[2..14]
pit_irq
rtt_irq
periph_nreset
usb_suspend
periph_nreset
power_on_reset
power_on_reset
periph_clk[2]
periph_nreset
proc_nreset
cal
gpnvm[0]
dbgu_rxd
dbgu_rxd
irq0-irq1
SLCK
debug
debug
MAINCK
SLCK
SLCK
PLLCK
MCK
MCK
SLCK
int
idle
fiq
jtag_nreset
flash_poe
flash_wrdis
power_on_reset
gpnvm[1]
System Controller
bod_rst_en
Management
Real-Time
Watchdog
Advanced
Controller
Controller
Controller
Controller
Interrupt
Periodic
Interval
Debug
Reset
Power
Timer
Timer
Timer
PIO
Unit
wdt_fault
WDRPROC
AT91SAM7S Series Preliminary
int
dbgu_irq
force_ntrst
dbgu_txd
pit_irq
rtt_irq
wdt_irq
periph_nreset
proc_nreset
rstc_irq
periph_clk[2..14]
pck[0-2]
PCK
UDPCK
MCK
pmc_irq
idle
periph_irq{2]
irq0-irq1
fiq
dbgu_txd
Regulator
Controller
Voltage
Mode
power_on_reset
force_ntrst
periph_clk[4..14]
periph_irq[4..14]
periph_clk[11]
periph_nreset
periph_irq[11]
periph_nreset
usb_suspend
proc_nreset
in
out
enable
jtag_nreset
gpnvm[0..1]
proc_nreset
flash_wrdis
cal
flash_poe
debug
standby
UDPCK
PCK
MCK
security_bit
cal
nirq
nfiq
Boundary Scan
TAP Controller
USB Device
ARM7TDMI
Peripherals
Embedded
Embedded
Controller
Regulator
Memory
Voltage
Flash
Port
27
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