sam4s8c ATMEL Corporation, sam4s8c Datasheet - Page 3

• Manufacturer Part Number: sam4s8c
• Description: At91sam Arm-based Flash Mcu
• Manufacturer: ATMEL Corporation

2. Block Diagram
Figure 2-1.
11100AS–ATARM–27-Oct-11
PCK0-PCK2
PWMH[0:3]
VDDCORE
PWML[0:3]
RTCOUT0
RTCOUT1
TCLK[0:2]
TCLK[3:5]
TIOA[0:2]
TIOB[0:2]
TIOA[3:5]
TIOB[3:5]
SAM4S Series100-pin version Block Diagram
AD[0..14]
ADVREF
XOUT32
VDDPLL
PWMFI0
TWCK0
TWCK1
ADTRG
ERASE
URXD0
URXD1
UTXD0
UTXD1
DATRG
VDDIO
XOUT
XIN32
TWD0
TWD1
NRST
DCD1
RXD0
SCK0
RXD1
SCK1
DSR1
DTR1
DAC0
DAC1
TXD0
RTS0
CTS0
TXD1
RTS1
CTS1
TST
XIN
RI1
12/8/4 MHz
RC Osc
PIOA / PIOB / PIOC
PLLB
System Controller
PLLA
WDT
8 GPBREG
RC 32 kHz
Osc 32 kHz
3-20 MHz
RSTC
SUPC
POR
RTC
RTT
Osc
SM
PMC
12-bit ADC
12-bit DAC
Timer Counter B
Timer Counter B
Cortex M-4 Processor
USART0
USART1
UART0
UART1
TC[0..2]
TWI0
TWI1
PWM
TC[3..5]
Temp. Sensor
Fmax 120 MHz
In-Circuit Emulator
PDC
PDC
PDC
PDC
PDC
PDC
PDC
PDC
PDC
JTAG & Serial Wire
MPU
I/D
Peripheral
Bridge
SysTick Counter
4-layer AHB Bus Matrix Fmax 120 MHz
S
DSP
24-Bit
N
V
C
I
Identifier
Unique
Flash
1024 Kbytes
512 Kbytes
FLASH
PDC
PDC
PDC
PDC
Regulator
Bytes
2668
FIFO
Signature
Voltage
High Speed MCI
Static Memory
External Bus
User
NAND Flash
Comparator
Controller
Interface
CRC Unit
Analog
Logic
SSC
USB 2.0
PIO
SPI
Speed
Full
128 Kbytes
SRAM
ADC Ch.
16 Kbytes
ROM
DDP
DDM
D[7:0]
A[0:23]
A21/NANDALE
A22/NANDCLE
NCS0
NCS1
NCS2
NCS3
NRD
NWE
NANDOE
NANDWE
NWAIT
PIODC[7:0]
PIODCEN1
PIODCEN2
PIODCCLK
NPCS0
NPCS1
NPCS2
NPCS3
MISO
MOSI
SPCK
TF
TK
TD
RD
RK
RF
MCCK
MCCDA
MCDA[0..3]
ADVREF
3