AT91SAM7XC256B-CU Atmel, AT91SAM7XC256B-CU Datasheet - Page 43

• Manufacturer Part Number: AT91SAM7XC256B-CU
• Description: MCU ARM 256K HS FLASH 100-TFBGA
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91SAM7XC256B-CU

• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 55MHz
• Connectivity: CAN, Ethernet, I²C, SPI, SSC, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
• Number Of I /o: 62
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 64K 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: 100-TFBGA
• Processor Series: 91S
• Core: ARM7TDMI
• Data Bus Width: 32 bit
• Data Ram Size: 64 KB
• Interface Type: CAN, Ethernet, SPI, TWI, USART, USB
• Maximum Clock Frequency: 55 MHz
• Number Of Programmable I/os: 62
• Number Of Timers: 3
• Operating Supply Voltage: 3.3 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Operating Temperature Range: - 40 C to + 85 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

6209DS–ATARM–17-Feb-09
Table 11-1.
Symbol
A
A1
A2
D
D1
E
E1
R2
R1
Q
θ1
θ2
θ3
c
L
L1
S
b
e
D2
E2
aaa
bbb
ccc
ddd
100-lead LQFP Package Dimensions
0.05
1.35
0.08
0.08
0.09
0.45
0.20
0.17
Min
11⋅
11⋅
0⋅
0⋅
AT91SAM7XC512/256/128 Preliminary
16.00 BSC
14.00 BSC
16.00 BSC
14.00 BSC
Millimeter
0.50 BSC
1.00 REF
12.00
12.00
Nom
3.5⋅
1.40
0.60
0.20
0.20
0.20
0.08
0.08
12⋅
12⋅
Tolerances of Form and Position
Max
0.75
0.27
1.60
0.15
1.45
0.20
13⋅
13⋅
0.20
7⋅
0.002
0.053
0.003
0.003
0.004
0.018
0.008
0.007
11⋅
11⋅
Min
0⋅
0⋅
0.630 BSC
0.551 BSC
0.630 BSC
0.551 BSC
0.039 REF
0.020 BSC
0.055
0.024
0.008
0.472
0.472
0.008
0.008
0.003
0.003
Nom
3.5⋅
Inch
12⋅
12⋅
0.006
0.057
0.008
0.008
0.030
0.011
Max
0.63
13⋅
13⋅
7⋅
43