AT91R40807-33AI Atmel, AT91R40807-33AI Datasheet - Page 94
AT91R40807-33AI
Manufacturer Part Number
AT91R40807-33AI
Description
IC ARM7 MCU 176 TQFP
Manufacturer
Atmel
Series
AT91SAMr
Datasheets
1.AT91R40807-33AC.pdf
(19 pages)
2.AT91R40807-33AC.pdf
(20 pages)
3.AT91R40807-33AI.pdf
(153 pages)
Specifications of AT91R40807-33AI
Core Processor
ARM7
Core Size
16/32-Bit
Speed
33MHz
Connectivity
EBI/EMI, UART/USART
Peripherals
WDT
Number Of I /o
32
Program Memory Type
ROMless
Ram Size
136K x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 3.6 V
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
100-TQFP, 100-VQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Program Memory Size
-
Data Converters
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT91R40807-33AI
Manufacturer:
ATMEL
Quantity:
1 831
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SF: Special Function
Registers
Chip Identification
Table 13 provides the Chip ID values for the products described in this datasheet.
Table 13. Chip ID Values
SF User Interface
Chip ID Base Address = 0xFFF00000 (Code Label SF_BASE)
Table 14. SF Memory Map
94
Product
AT91M40800
AT91R40807
AT91M40807
AT91R40008
Offset
0x0C
0x00
0x04
0x08
0x10
0x14
0x18
AT91X40 Series
Register
Chip ID Register
Chip ID Extension Register
Reset Status Register
Memory Mode Register
Reserved
Reserved
Protect Mode Register
The AT91X40 Series provides registers which implement the following special functions.
•
•
•
Chip identification
RESET status
Protect Mode (see “Protect Mode” on page 60)
Chip
0x14080044
0x44080746
0x14080745
0x44000840
SF_CIDR
SF_MMR
SF_EXID
SF_PMR
SF_RSR
Name
–
–
Read/Write
Read/Write
Read Only
Read Only
Read Only
Access
–
–
1354D–ATARM–08/02
Reset State
See register
description
Hardwired
Hardwired
0x0
0x0
–
–
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