AT91M43300-25CC Atmel, AT91M43300-25CC Datasheet - Page 3

• Manufacturer Part Number: AT91M43300-25CC
• Description: IC ARM7 MCU 144 BGA
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91M43300-25CC

• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 25MHz
• Connectivity: EBI/EMI, SPI, UART/USART
• Peripherals: WDT
• Number Of I /o: 58
• Program Memory Type: ROMless
• Ram Size: 3K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 144-LFBGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

2. Pin Configuration
1322B–ATARM–12-Dec-05
Figure 2-1.
C
D
G
H
M
A
B
E
F
K
L
J
AT91M43300 in BGA144 Package (top view)
VDDIO
NWR1
NCS2
NCS0
NUB
CS7
A15
A18
A20
A3
D4
D5
D6
A9
1
VDDIO
VDDIO VDDCORE
NWR0
NCS1 VDDCORE NCS3
NWE
NOE
NRD
GND
A14
A19
A2
D0
D7
D8
2
VDDIO
GND
GND
GND
TCK
A10
A21
CS6
A8
D3
D9
3
NWAIT
TCLK1
PB22
TDO
A12
A13
D10
D15
TDI
A4
D2
D1
4
NTRST
VDDIO
VDDIO
GND
GND
CS5
A17
A22
D11
D14
A5
A1
A7
5
AT91M43300
TCLK3
MCKO
NRST
TIOB1
TIOA3
PB17
MCKI
PB18
PB24
BMS
CS4
D12
PA0
PA1
A11
A23
A6
A0
6
JTAGSEL
TCLK0
TCLK5
TIOB0
TIOA2
TIOA4
PB10
PB15
PB19
PB21
PB26
GND
TMS
A16
D13
PA4
PA6
7
VDDIO
VDDIO
TIOA5
TIOA1
TIOB2
TIOA0
TIOB3
TIOB4
PB14
PB13
PB23
PB27
PB20
GND
PB8
PA7
PA2
PA5
8
NWDOVF VDDIO
TCLK2
TCLK4
TIOB5
RXD0
PB16
PB25
PA12
IRQ3
PA16
PA10
IRQ1
IRQ0
PB9 VDDCORE
PB7
PB6
PA8
PA3
PA9
9
VDDIO
RXD1
PB12
PA19
PA25
MOSI
PA11
PA20
SCK2
PA17
SCK1
PA13
GND
IRQ2
PB5
FIQ
10
AT91M43300
VDDCORE
NPCS1
PB11
RXD2
SPCK
PA24
MISO
SCK0
PA22
PA23
PA27
PA14
GND
GND
GND
PB4
PB2
11
NPCS0 /NSS
PA18 / TXD1
NPCS3
NPCS2
PA26
TXD2
TXD0
PA29
PA28
PA21
PA15
PB0
GND
GND
GND
PB3
PB1
NTRI
12
3