AT91SAM9G20B-CU Atmel, AT91SAM9G20B-CU Datasheet - Page 10

• Manufacturer Part Number: AT91SAM9G20B-CU
• Description: IC ARM9 MPU 217-LFBGA
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91SAM9G20B-CU

• Core Processor: ARM9
• Core Size: 16/32-Bit
• Speed: 400MHz
• Connectivity: EBI/EMI, Ethernet, I²C, IrDA, ISI, MMC, SPI, SSC, UART/USART, USB
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 96
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: ROM
• Ram Size: 96K x 8
• Voltage - Supply (vcc/vdd): 0.9 V ~ 1.1 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 217-LFBGA
• Processor Series: AT91SAMx
• Core: ARM926EJ-S
• Data Bus Width: 32 bit
• Data Ram Size: 32 KB
• Interface Type: 2-Wire, I2S, SPI, UART, USART
• Maximum Clock Frequency: 400 MHz
• Number Of Programmable I/os: 96
• Number Of Timers: 7
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: JTRACE-ARM-2M, MDK-ARM, RL-ARM, ULINK2
• Development Tools By Supplier: AT91SAM-ICE, AT91-ISP, AT91SAM9G20-EK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 4 Channel
• Controller Family/series: AT91SAM9xxx
• No. Of I/o's: 96
• Ram Memory Size: 96KB
• Cpu Speed: 400MHz
• No. Of Timers: 2
• Rohs Compliant: Yes
• For Use With: AT91SAM9G20-EK - KIT EVAL FOR AT91SAM9G20 MCUAT91SAM-ICE - EMULATOR FOR AT91 ARM7/ARM9
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: AT91SAM9G20-CU; AT91SAM9G20-CU

4.2
Table 4-1.
10
Pin
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
B16
B17
C1
C2
C3
C4
C5
C6
C7
C8
C9
C10
C11
C12
C13
C14
C15
C16
C17
D1
D2
D3
D4
217-ball LFBGA Pinout
AT91SAM9G20 Summary
Signal Name
CFIOW/NBS3/NWR3
NBS0/A0
NWR2/NBS2/A1
A6
A8
A11
A13
BA0/A16
A18
A21
A22
CFWE/NWE/NWR0
CFOE/NRD
NCS0
PC5
PC6
PC4
SDCK
CFIOR/NBS1/NWR1
SDCS/NCS1
SDA10
A3
A7
A12
A15
A20
NANDWE
PC7
PC10
PC13
PC11
PC14
PC8
WKUP
D8
D1
CAS
A2
A4
A9
A14
BA1/A17
A19
NANDOE
PC9
PC12
DDP
HDMB
NC
VDDUSB
SHDN
D9
D2
RAS
D0
Pinout for 217-ball LFBGA Package
Pin
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
D16
D17
E1
E2
E3
E4
E14
E15
E16
E17
F1
F2
F3
F4
F14
F15
F16
F17
G1
G2
G3
G4
G14
G15
G16
G17
H1
H2
H3
H4
H8
H9
H10
H14
H15
H16
H17
J1
J2
J3
J4
J8
J9
J10
Signal Name
A5
GND
A10
GND
VDDCORE
GNDUSB
VDDIOM
GNDUSB
DDM
HDPB
NC
VDDBU
XIN32
D10
D5
D3
D4
HDPA
HDMA
GNDBU
XOUT32
D13
SDWE
D6
GND
OSCSEL
BMS
JTAGSEL
TST
PC15
D7
SDCKE
VDDIOM
GND
NRST
RTCK
TMS
PC18
D14
D12
D11
GND
GND
GND
VDDCORE
TCK
NTRST
PB18
PC19
PC17
VDDIOM
PC16
GND
GND
GND
Pin
J14
J15
J16
J17
K1
K2
K3
K4
K8
K9
K10
K14
K15
K16
K17
L1
L2
L3
L4
L14
L15
L16
L17
M1
M2
M3
M4
M14
M15
M16
M17
N1
N2
N3
N4
N14
N15
N16
N17
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
Signal Name
TDO
PB19
TDI
PB16
PC24
PC20
D15
PC21
GND
GND
GND
PB4
PB17
GND
PB15
GND
PC26
PC25
VDDOSC
PA28
PB9
PB8
PB14
VDDCORE
PC31
GND
PC22
PB1
PB2
PB3
PB7
XIN
VDDPLL
PC23
PC27
PA31
PA30
PB0
PB6
XOUT
VDDPLL
PC30
PC28
PB11
PB13
PB24
VDDIOP
PB30
PB31
PA1
PA3
PA7
PA9
PA26
PA25
Pin
P17
R1
R2
R3
R4
R5
R6
R7
R8
R9
R10
R11
R12
R13
R14
R15
R16
R17
T1
T2
T3
T4
T5
T6
T7
T8
T9
T10
T11
T12
T13
T14
T15
T16
T17
U1
U2
U3
U4
U5
U6
U7
U8
U9
U10
U11
U12
U13
U14
U15
U16
U17
6384DS–ATARM–13-Jan-10
Signal Name
PB5
NC
GNDANA
PC29
VDDANA
PB12
PB23
GND
PB26
PB28
PA0
PA4
PA5
PA10
PA21
PA23
PA24
PA29
NC
GNDPLL
PC0
PC1
PB10
PB22
GND
PB29
PA2
PA6
PA8
PA11
VDDCORE
PA20
GND
PA22
PA27
GNDPLL
ADVREF
PC2
PC3
PB20
PB21
PB25
PB27
PA12
PA13
PA14
PA15
PA19
PA17
PA16
PA18
VDDIOP