AT91R40807-33AU Atmel, AT91R40807-33AU Datasheet - Page 11
![IC ARM7 MCU 100TQFP](/photos/6/70/67048/313-100-tqfp_sml.jpg)
AT91R40807-33AU
Manufacturer Part Number
AT91R40807-33AU
Description
IC ARM7 MCU 100TQFP
Manufacturer
Atmel
Series
AT91SAMr
Datasheets
1.AT49LV1024-70VC.pdf
(15 pages)
2.AT91R40807-33AC.pdf
(19 pages)
3.AT91R40807-33AC.pdf
(20 pages)
Specifications of AT91R40807-33AU
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
Lead free / RoHS Compliant
Eeprom Size
-
Program Memory Size
-
Data Converters
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT91R40807-33AU
Manufacturer:
ATMEL
Quantity:
2 100
Software Product Identification Entry
Software Product Identification Exit
Notes:
1278D–07/01
1.
2.
3.
4.
5.
Data Format: I/O15 - I/O8 (Don’t Care); I/O7 - I/O0 (Hex); Address Format: A15 - A0 (Hex); A15 (Don’t Care).
A1 - A15 = V
Manufacturer Code is read for A0 = V
Device Code is read for A0 = V
The device does not remain in identification mode if powered down.
The device returns to standard operation mode.
Manufacturer Code: 001FH
Device Code: 0087H
IL
.
IH
.
IDENTIFICATION
ADDRESS 2AAA
ADDRESS 5555
EXIT PRODUCT
LOAD DATA AA
ADDRESS 5555
LOAD DATA F0
LOAD DATA 55
IL
;
MODE
TO
TO
TO
(4)
(1)
ENTER PRODUCT
IDENTIFICATION
LOAD DATA AA
ADDRESS 5555
ADDRESS 2AAA
ADDRESS 5555
LOAD DATA 55
LOAD DATA 90
(1)
MODE
OR
TO
TO
TO
(2)(3)(5)
IDENTIFICATION
EXIT PRODUCT
LOAD DATA F0
ANY ADDRESS
MODE
TO
(4)
AT49LV1024/1025
11