AT91SAM7X128B-AU Atmel, AT91SAM7X128B-AU Datasheet - Page 10

• Manufacturer Part Number: AT91SAM7X128B-AU
• Description: IC MCU 128KB FLASH 100LQFP
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91SAM7X128B-AU

• 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: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K 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-LQFP
• Processor Series: AT91SAMx
• Core: ARM7TDMI
• Data Bus Width: 32 bit
• Data Ram Size: 32 KB
• Interface Type: JTAG, SPI, UART
• Maximum Clock Frequency: 55 MHz
• Number Of Timers: 1
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: JTRACE-ARM-2M, KSK-AT91SAM7X-PL, MDK-ARM, RL-ARM, ULINK2
• Development Tools By Supplier: AT91SAM-ICE, AT91-ISP, AT91SAM7X-EK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 8 Channel
• Controller Family/series: AT91SAM7xxxxx
• No. Of I/o's: 62
• Ram Memory Size: 32KB
• Cpu Speed: 55MHz
• No. Of Timers: 1
• Rohs Compliant: Yes
• Cpu Family: 91S
• Device Core: ARM7TDMI
• Device Core Size: 32b
• Frequency (max): 55MHz
• Total Internal Ram Size: 32KB
• # I/os (max): 62
• Number Of Timers - General Purpose: 3
• Operating Supply Voltage (typ): 1.8/3.3V
• Operating Supply Voltage (max): 1.95/3.6V
• Operating Supply Voltage (min): 1.65/3V
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 100
• Package Type: LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

4.3
4.4
Pinout in 100-ball TFBGA Package
10
Pin
A10
B10
A1
A2
A3
A4
A5
A6
A7
A8
A9
B1
B2
B3
B4
B5
B6
B7
B8
B9
C1
C2
C3
C4
C5
100-ball TFBGA Package Outline
100-ball TFBGA Pinout
Signal Name
PA22/PGMD10
AT91SAM7X512/256/128 Preliminary
PA21/PGMD9
PA20/PGMD8
PA18/PGMD6
PA19/PGMD7
PA14/PGMD2
PA16/PGMD4
PA17/PGMD5
VDDIO
PB11
PB12
PB15
PB14
PB16
PB10
PB1
PB7
PB5
PB8
PB9
PB2
PB4
PB3
PB0
TDI
Figure 4-2
description is given in the Mechanical Characteristics section of the full datasheet.
Figure 4-2.
Pin
C10
D10
E10
C6
C7
C8
C9
D1
D2
D3
D4
D5
D6
D7
D8
D9
E1
E2
E3
E4
E5
E6
E7
E8
E9
Signal Name
shows the orientation of the 100-ball TFBGA package. A detailed mechanical
PA23/PGMD11
PA24/PGMD12
PA25/PGMD13
PA26/PGMD14
PA11/PGMM3
100-ball TFBGA Package Outline (Top View)
PA13/PGMD1
PA12/PGMD0
PA15/PGMD3
PA10/PGMM2
PB27/AD0
PB28/AD1
VDDIO
VDDIO
VDDIO
NRST
PB17
PB13
PB19
PB18
PB20
TMS
GND
GND
TST
PB6
BALL A1
Pin
G10
F10
G1
G3
G4
G5
G6
G7
G9
G2
G8
H1
H2
H3
H4
H5
F1
F2
F3
F4
F5
F6
F7
F8
F9
10
9
8
7
6
5
4
3
2
1
A
Signal Name
B
PA4/PGMNCMD
PA27/PGMD15
PA6/PGMNOE
PA5/PGMRDY
C
VDDCORE
VDDCORE
VDDCORE
TOP VIEW
PB30/AD3
JTAGSEL
VDDOUT
D
ERASE
VDDIN
PB21
PB23
PB25
PB26
PB22
PB24
PA28
GND
GND
TCK
TDO
E
PA2
PA3
F
G
H
J
K
Pin
H10
K10
J10
H6
H8
H7
H9
K1
K2
K3
K4
K5
K6
K7
K8
K9
J1
J2
J3
J4
J5
J6
J7
J8
J9
Signal Name
6120FS–ATARM–17-Feb-09
PA7/PGMNVALID
PA0/PGMEN0
PA1/PGMEN1
PA9/PGMM1
PA8/PGMM0
XIN/PGMCK
VDDFLASH
VDDCORE
VDDCORE
PB29/AD2
ADVREF
VDDPLL
PLLRC
XOUT
PA29
PA30
GND
DDM
GND
GND
DDP
AD7
AD5
AD4
AD6