AT91SAM7S321-MU Atmel, AT91SAM7S321-MU Datasheet - Page 594
AT91SAM7S321-MU
Manufacturer Part Number
AT91SAM7S321-MU
Description
MCU ARM 32K HI SPD FLASH 64-QFN
Manufacturer
Atmel
Series
AT91SAMr
Specifications of AT91SAM7S321-MU
Core Processor
ARM7
Core Size
16/32-Bit
Speed
55MHz
Connectivity
I²C, SPI, SSC, UART/USART, USB
Peripherals
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number Of I /o
32
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
64-VQFN Exposed Pad, 64-HVQFN, 64-SQFN, 64-DHVQFN
Processor Series
AT91SAMx
Core
ARM7TDMI
Data Bus Width
32 bit
Data Ram Size
8 KB
Interface Type
I2C, I2S, SPI, SSC, TWI, UART, USB
Maximum Clock Frequency
55 MHz
Number Of Programmable I/os
32
Number Of Timers
10 bit
Operating Supply Voltage
1.8 V to 3.3 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
JTRACE-ARM-2M, KSK-AT91SAM7S-PL, MDK-ARM, RL-ARM, ULINK2
Development Tools By Supplier
AT91SAM-ICE, AT91-ISP, AT91SAM7S-EK
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 8 Channel
For Use With
AT91SAM-ICE - EMULATOR FOR AT91 ARM7/ARM9AT91SAM7S-EK - KIT EVAL FOR ARM AT91SAM7S
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT91SAM7S321-MU
Manufacturer:
ATMEL
Quantity:
9 500
- Current page: 594 of 779
- Download datasheet (11Mb)
Table 40-1.
40.3
594
Part
Voltage
Regulator
Voltage
Regulator
WDT
WDT
Errata Organization by Product and Revision or Manufacturing Number
AT91SAM7S Series Preliminary
Errata
Load Versus Temperature
The Watchdog Timer May Lock the Device in a
Reset State
The Watchdog Timer Status Register and
Interrupt
Current Consumption in Deep Mode
Errata Summary Table (Continued)
Revision or Manufacturing Number
“AT91SAM7S512 Errata - Revision A Parts” on page 595
“AT91SAM7S512 Errata - Revision B Parts” on page 604
“AT91SAM7S256 Errata - Manufacturing Number 58818C” on page 613
“AT91SAM7S256 Errata - Revision A Parts” on page 624
“AT91SAM7S256 Errata - Revision B Parts” on page 635
“AT91SAM7S256 Errata - Revision C Parts” on page 644
“AT91SAM7S128 Errata - Manufacturing Number 58818C” on page 646
“AT91SAM7S128 Errata - Revision A Parts” on page 657
“AT91SAM7S128 Errata - Revision B Parts” on page 668
“AT91SAM7S128 Errata - Revision C Parts” on page 677
“AT91SAM7S64 Errata - Manufacturing Number 58814G” on page 679
“AT91SAM7S64 Errata - Revision A Parts” on page 689
“AT91SAM7S64 Errata - Revision B Parts” on page 698
“AT91SAM7S64 Errata - Revision C Parts” on page 708
“AT91SAM7S321 Errata - Revision A Parts” on page 710
“AT91SAM7S32 Errata - Manufacturing Number 58814G” on page 718
“AT91SAM7S32 Errata - Revision A Parts” on page 728
“AT91SAM7S32 Errata - Revision B Parts” on page 737
“AT91SAM7S161 Errata - Revision A Parts” on page 746
“AT91SAM7S16 Errata - Revision A Parts” on page 751
AT91SAM7Sx Product
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
6175K–ATARM–30-Aug-10
X
X
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