AT91M55800-33CI Atmel, AT91M55800-33CI Datasheet - Page 4

• Manufacturer Part Number: AT91M55800-33CI
• Description: IC ARM7 MCU 176 BGA
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91M55800-33CI

• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 33MHz
• Connectivity: EBI/EMI, SPI, UART/USART
• Peripherals: POR, WDT
• Number Of I /o: 58
• Program Memory Type: ROMless
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 176-LFBGA
• For Use With: AT91EB55 - KIT EVAL FOR ARM AT91M55800A
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Other names: AT91M5580033CI

Table 2. Pin Configuration for 176-ball BGA Package (Continued)
4
Pin
J10
J11
J12
J13
J14
J15
K10
K11
K12
K13
K14
K15
K1
K2
K3
K4
K5
K6
K7
K8
K9
J1
J2
J3
J4
J5
J6
J7
J8
J9
AT91M55800A
AT91M55800A
PA29/NPCS3
PA28/NPCS2
PA27/NPCS1
GNDPLL
VDDPLL
PLLRC
VDDIO
VDDIO
SHDN
GND
A17
A18
A16
A19
A22
A21
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Pin
M10
M11
M12
M13
M14
M15
L10
L11
L12
L13
L14
L15
M1
M2
M3
M4
M5
M6
M7
M8
M9
L1
L2
L3
L4
L5
L6
L7
L8
L9
PA26/NPCS0/NSS
AT91M55800A
PB21/TIOB0
PB27/TIOB2
PA23/SPCK
PA25/MOSI
PA0/TCLK3
PA21/TXD2
PA24/MISO
PA22RXD2
VDDCORE
XOUT
GND
GND
GND
GND
GND
A20
A23
XIN
D0
D1
D2
D3
–
–
–
–
–
–
–
Pin
N10
N11
N12
N13
N14
N15
P11
P10
P12
P13
P14
P15
N1
N2
N3
N4
N5
N6
N7
N8
N9
P1
P2
P3
P4
P5
P6
P7
P8
P9
AT91M55800A
PA18/TXD1/NTRI
PB19/TCLK0
PB25/TCLK2
PB22/TCLK1
PB26/TIOA2
PA19/RXD1
PA20/SCK2
PA1/TIOA3
PA8/TIOB5
VDDCORE
PA2/TIOB3
PA7/TIOA5
PA10/IRQ1
PA11/IRQ2
PA17SCK1
PA9/IRQ0
PA13/FIQ
VDDIO
VDDIO
VDDIO
VDDIO
GND
D14
D15
D4
D6
D5
D7
D8
D9
Pin
R10
R11
R12
R13
R14
R15
R1
R2
R3
R4
R5
R6
R7
R8
R9
1745CS–ATARM–05/02
AT91M55800A
PB20/TIOA0
PB23/TIOA1
PB24/TIOB1
PA16/RXD0
PA3/TCLK4
PA6/TCLK5
PA14/SCK0
PA15/TXD0
PA4/TIOA4
PA5/TIOB4
PA12/IRQ3
D10
D11
D12
D13