a2f500m3b-1csh484 Actel Corporation, a2f500m3b-1csh484 Datasheet - Page 4

• Manufacturer Part Number: a2f500m3b-1csh484
• Description: Actel
• Manufacturer: Actel Corporation

SmartFusion Block Diagram
Legend:
Actel’s SmartFusion Intelligent Mixed Signal FPGAs
I V
UART 1
SPI 1
Temp.
Temp.
I 2 C 1
Mon.
Curr.
Mon.
Mon.
Curr.
Mon.
WDT
SDD – Sigma-delta DAC
SCB – Signal conditioning block
PDMA – Peripheral DMA
IAP – In-application programming
ABPS – Active bipolar prescaler
WDT – Watchdog Timer
SWD – Serial Wire Debug
PLL
SCB
SCB
Comparator
Comparator
Volt Mon.
Volt Mon.
Supervisor
(ABPS)
(ABPS)
32 KHz
OSC
EFROM
APB
IAP
RTC
RC
ADC
ADC
+
–
3 V
3 V
PDMA
JTAG
SWD
Sample Sequencing
Analog Compute
Post Processing
Engine
Engine
Engine
APB
S
NVIC
Cortex
D
™
SysTick
EMC
-M3
MPU
AHB Bus Matrix
I
R ev i si o n 3
(SDD)
(SDD)
DAC
DAC
10/100
EMAC
PPB
SRAM
ESRAM
SysReg
ENVM
SRAM
SRAM
VersaTiles
........
........
Microcontroller Subsystem
Programmable Analog
FPGA Fabric
Timer1
Timer2
APB
SRAM
SRAM
SRAM
UART 2
SPI 2
I 2 C 2