MC68340AG16E Freescale Semiconductor, MC68340AG16E Datasheet - Page 26

• Manufacturer Part Number: MC68340AG16E
• Description: IC MPU 32BIT 16MHZ 144-LQFP
• Manufacturer: Freescale Semiconductor

Specifications of MC68340AG16E

• Processor Type: M683xx 32-Bit
• Speed: 16MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 144-LQFP
• Controller Family/series: 68K
• Core Size: 32 Bit
• No. Of I/o's: 16
• Cpu Speed: 16MHz
• No. Of Timers: 2
• Embedded Interface Type: UART
• Digital Ic Case Style: LQFP
• Rohs Compliant: Yes
• Processor Series: M683xx
• Core: CPU32
• Maximum Clock Frequency: 16 MHz
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Lead Free Status / Rohs Status: Details

The primary features of the MC68340, illustrated in Figure 1-1, are as follows:
As a low voltage part, the MC68340V can operate with a 3.3-V power supply. MC68340 is
used throughout this manual to refer to both the low voltage and standard 5-V parts since
both are functionally equivalent.
1.1 M68300 FAMILY
The MC68340 is one of a series of components in the M68300 family. Other members of
the family include the MC68302, MC68330, MC68331, MC68332, and MC68333.
1-2
• High Functional Integration on a Single Piece of Silicon
• CPU32—MC68020-Derived 32-Bit Central Processor Unit
• Two-Channel Low-Latency DMA Controller for High-Speed Memory Transfers
• Two-Channel Universal Synchronous/Asynchronous Receiver/Transmitter (USART)
• Two Independent Counter/Timers
• System Integration Module Incorporates Many Functions Typically Relegated to
• 32 Address Lines, 16 Data Lines
• Power Consumption Control
• 0–16.78 MHz or 0–25.16 MHz Operation
• 144-Pin Ceramic Quad Flat Pack (CQFP) or 145-Pin Plastic Pin Grid Array (PGA)
— Upward Object-Code Compatible with MC68000 and MC68010
— Additional MC68020 Instructions and Addressing Modes
— Unique Embedded Control Instructions
— Fast Two-Clock Register Instructions—10,045 Dhrystones
— Single- or Dual-Address Transfers
— 32-Bit Addresses and Counters
— 8-, 16-, and 32-Bit Data Transfers
— 50 Mbyte/Sec Sustained Transfers (12.5 Mbyte/Sec Memory-to-Memory)
— Baud Rate Generators
— Modem Control
— MC68681/MC2681 Compatible
— 9.8 Mbits/Sec Maximum Transfer Rate
— 16-Bit Counter
— Up to 8-Bit Prescaler
— Multimode Operation
— 80-ns Resolution
External PALs, TTL, and ASIC, such as:
— System Configuration
— System Protection
— Chip Select and Wait State Generation — Interrupt Response
— Clock Generation
— Dynamic Bus Sizing
— Up to 16 Discrete I/O Lines
— Static HCMOS Technology Reduces Power in Normal Operation
— Low Voltage Operation at 3.3 V 0.3 V (MC68340V only)
— Programmable Clock Generator Throttles Frequency
— Unused Peripherals Can Be Turned Off
— LPSTOP Provides an Idle State for Lowest Standby Current
Freescale Semiconductor, Inc.
For More Information On This Product,
MC68340 USER’S MANUAL
Go to: www.freescale.com
— Periodic Interrupt Timer
— External Bus Interface
— Bus Arbitration
— IEEE 1149.1 Boundary Scan (JTAG)
— Power-On Reset
MOTOROLA