S912XET512J3VALR Freescale Semiconductor, S912XET512J3VALR Datasheet - Page 190

• Manufacturer Part Number: S912XET512J3VALR
• Description: 16-bit Microcontrollers - MCU 16 BIT,512K FLASH
• Manufacturer: Freescale Semiconductor

Specifications of S912XET512J3VALR

• Rohs: yes
• Core: HCS12X
• Processor Series: MC9S12XE
• Data Bus Width: 16 bit
• Maximum Clock Frequency: 50 MHz
• Program Memory Size: 512 KB
• Data Ram Size: 32 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 3.13 V to 5.5 V
• Operating Temperature Range: - 40 C to + 105 C
• Package / Case: LQFP-112
• Mounting Style: SMD/SMT

Chapter 3 Memory Mapping Control (S12XMMCV4)
3.1.5
Figure 3-1
3.2
The user is advised to refer to the device overview for port configuration and location of external bus
signals. Some pins may not be bonded out in all implementations.
Table 3-3
operation.
1. Doted blocks and lines are optional. Please refer to the Device User Guide for their availlibilities.
190
•
•
EEEPROM
FLASH
Expanded modes
Address, data, and control signals are activated in normal expanded and special test modes when
accessing the external bus. Access to internal resources will not cause activity on the external bus.
Emulation modes
External bus is active to emulate, via an external tool, the normal expanded or the normal single
chip mode.}
External Signal Description
and
1
Block Diagram
shows a block diagram of the MMC.
Table 3-4
outline the pin names and functions. It also provides a brief description of their
MMC
BDM
MC9S12XE-Family Reference Manual Rev. 1.25
EBI
Figure 3-1. MMC Block Diagram
Address Decoder & Priority
Target Bus Controller
CPU
RAM
XGATE
Peripherals
FLEXRAY
Freescale Semiconductor
DBG