S912XEQ384J3CAL Freescale Semiconductor, S912XEQ384J3CAL Datasheet - Page 837

• Manufacturer Part Number: S912XEQ384J3CAL
• Description: IC MCU 16BIT 384KB FLASH 112LQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of S912XEQ384J3CAL

• Core Processor: HCS12X
• Core Size: 16-Bit
• Speed: 50MHz
• Connectivity: CAN, EBI/EMI, I²C, IrDA, SCI, SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 91
• Program Memory Size: 384KB (384K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 4K x 8
• Ram Size: 24K x 8
• Voltage - Supply (vcc/vdd): 1.72 V ~ 5.5 V
• Data Converters: A/D 16x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 112-LQFP
• Core: HCS12X
• Data Bus Width: 16 bit
• Data Ram Size: 24 KB
• Interface Type: SCI, SPI, I2C, CAN
• Maximum Clock Frequency: 50 MHz
• Number Of Programmable I/os: 91
• Number Of Timers: 1
• Operating Supply Voltage: 3.13 V to 5.5 V
• Maximum Operating Temperature: + 260 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

24.2
The Flash module contains no signals that connect off-chip.
Freescale Semiconductor
External Signal Description
CPU
Command
Request
Error
Request
Oscillator
Clock (XTAL)
XGATE
Interrupt
Interrupt
Scratch RAM
Buffer RAM
Tag RAM
512x16
1Kx16
64x16
MC9S12XE-Family Reference Manual , Rev. 1.23
Figure 24-1. FTM128K2 Block Diagram
Clock
Divider
Controller
Registers
Protection
Memory
Security
Interface
Flash
FCLK
sector 127
D-Flash
16Kx22
sector 0
sector 1
Chapter 24 128 KByte Flash Module (S12XFTM128K2V1)
16bit
internal
bus
sector 63
sector 63
Block 0
8Kx72
Block 1
8Kx72
P-Flash
P-Flash
sector 0
sector 1
sector 0
sector 1
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