AT91R40807-33AU Atmel, AT91R40807-33AU Datasheet - Page 19

• Manufacturer Part Number: AT91R40807-33AU
• Description: IC ARM7 MCU 100TQFP
• Manufacturer: Atmel
• Series: AT91SAMr

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: -

Document Details
Title
Literature Number
Revision History
Version A
Version B
Version C
Revisions Since Previous Version published on Intranet
Page: 1
Page: 4
Page: 6
Page: 8
Page: 10
Page: 13
1367C–01/02
AT91R40807 Electrical Characteristics
Lit# 1367C
Publication Date: Apr, 2000
Publication Date: Nov, 2000
Publication Date: 10, Dec, 2001
“Features” “Fully Static Operation: 0 Hz to 33 MHz Internal Frequency Range at 3.0 V, 85°C”
..... frequency and range modified
“Reliability Data” paragraph modified and new table inserted. “Table 6 Reliability Data”
“Timing Results” Cross reference added to C
Table 7. Master Clock Waveform Parameters. Values have been changed for Oscillator Fre-
quency and Oscillator Period. Some master clock parameters deleted.
Table 10. General-purpose EBI Signals. EBI
New table inserted. Table 13. Read and Write Control Signals. Capacitance Limitation. This
table adds understanding to EBI Signals Relative to MCK.
4
, Conditions are changed.
SIGNAL
part of equation.
AT91R40807
19