STR912FW44X6 STMicroelectronics, STR912FW44X6 Datasheet - Page 40

• Manufacturer Part Number: STR912FW44X6
• Description: MCU 512K FLASH 96K SRAM USB CAN
• Manufacturer: STMicroelectronics
• Series: STR9r

Specifications of STR912FW44X6

• Core Processor: ARM9
• Core Size: 32-Bit
• Speed: 96MHz
• Connectivity: CAN, EBI/EMI, Ethernet, I²C, IrDA, Microwire, SPI, SSI, SSP, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT
• Number Of I /o: 80
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 96K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 2 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 128-LQFP
• For Use With: 497-8267 - BOARD EVAL BASED ON STR9MCBSTR9UME - BOARD EVAL MCBSTR9 + ULINK-MEMCBSTR9U - BOARD EVAL MCBSTR9 + ULINK2497-5859 - EVAL BRD FULL USB DONGLE STR912MCBSTR9 - BOARD EVAL STM STR9 SERIES
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Other names: 497-5063-2; 497-5063-2; 497-5063-2ND; STR912FW44X6T

Pin description
40/73
59
60
56
62 100
65 104
64 103
27
26
61
67 107
68 108
69 111
72 115
73 117
5
-
-
-
-
-
-
-
-
-
-
-
-
Pkg
122
21
22
74
75
91
94
95
96
89
42
41
97
4
-
-
-
-
-
Pin Name
EMI_WRHn
EMI_UBn in
EMI_WAITn
EMI_LBn in
EMI_BAAn
EMI_BCLK
EMI_BWR
future rev.)
future rev.)
EMI_WEn
MII_MDIO
EMI_RDn
EMI_ALE
TAMPER
(used as
(used as
X1_CPU
X2_CPU
X1_RTC
X2_RTC
JTRSTn
USBDN
USBDP
_WRLn
RESET
RESET
_OUTn
JRTCK
_VSSQ
JTMS
JTDO
AVDD
AVSS
AVSS
JTCK
_INn
JTDI
_IN
I/O
I/O
I/O
O
O
O
O
O
O
O
O
O
O
O
O
G
G
V
I
I
I
I
I
I
I
I
I
Tamper detection
USB data (+) bus
Global or System
CPU oscillator or
USB data (-) bus
RTC oscillator or
Common ground
O & analog ADC
byte write strobe
write strobe (16-
point for digital I/
EMI read strobe
voltage source,
Default Pin
controller reset
EMI byte write
JTAG data out
External reset
EMI high byte
(16 bit mode)
management
mode) or low
Reserved for
(32.768 kHz)
clock or RTC
JTAG data in
EMI address
Function
latch enable
crystal input
crystal input
ADC analog
ADC analog
strobe (8 bit
(mux mode)
reset output
CPU crystal
RTC crystal
JTAG return
JTAG mode
JTAG clock
2.7V - 3.6V
connection
connection
future use
MAC/PHY
JTAG TAP
bit mode)
data line
connect
connect
ground
select
clock
input
input
TBD
TBD
TBD
Default Input
Function
Alternate
Input 1
Alternate
Output 1
Alternate functions
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Alternate
Output 2
Alternate
Output 3
STR91xF