3826_07

Difference among various products of 3826 Group Renesas Technology Corporation Renesas LSI Design Corporation Renesas Solutions Corporation Products effected - Emulator MCU M38267RLFS Standard version Standard version - One-time PROM version - Mask ROM version - Mask ROM version M38267E8FP/GP, M3826AEFFP/GP L version (Low voltage version : 2.2v) A version M38267M8LXXXFP/GP, M38268MCLXXXFP/GP, M3826AMFLXXXFP/GP M38268MCA-XXXFP/GP, M3826AMFA-XXXFP/GP Precaution - When Mask ROM version, One-time PROM version and memory size differ in one group, actual values such as an electrical characteristics, operation margin, A-D conversion accuracy, noise immunity, and noise radiation may differ from the ideal values due to the difference in the manufacturing processes. When these products are used switching, perform system evaluation for each product of every after confirming product specification. - This document shows difference, some specifications and standards, not for all. Be sure to refer to the most current data sheet as for the latest detailed specification and an electrical characteristics. Code : Difference of 3826 Group Rev. 1.00 Date : Sep.8, 2003 Page : 2 of 10 1. Difference among various products of 3826 Group One-time PROM version 38267E8 ROM/RAM size[byte] Oscillation circuit constants Hysteresis characteristics (See 3.section) Circuit structure of the peripheral function input pins sub-clock oscillation circuit Vpp power supply pin connection (P70) Power source voltage(Vcc) Absolute Input voltage (C1, C2) Maximum Output voltage (VL3) ratings Output voltage (C1, C2) Input voltage (VL3) Power source current Power supply(Vcc) / Main-clock input oscillation frequency RAM retention voltage (Min.) Reference power source input current (DA) (IVREF ) Power source voltage of VLI (At using voltage multiplier) 2.0V 6.0mA 1.3V to 2.3V 3.2mA 6.0mA 3.2mA 1.3V to 2.1V Without regulator Serial resistor (5kΩ) is necessary.Make the length of wiring which is connected to the Vpp pin as short as possible. It protects input noise. Serial resistor is unnecessary. Almost fixed 32K/1K 3826AEF 60K/2.5K Mask ROM version (L version) 38267M8L 32K/1K 38268MCL, 3826AMFL 60K/2.5K, 48K/1.5K Mask ROM version(A version) 38268MCA, 3826AMFA 60K/2.5K, 48K/1.5K The oscillation circuit constants of XIN-XOUT, XCIN-XCOUT will depend on each product. It depends on the power supply and becomes narrow. See 4.section With regulator -0.3V to 7.0V -0.3V to 6.5V VL2 to 7.0V See 6.section See 7.1. and 7.2. Section VL2 to 6.5V 1.8V Timer X,Y input frequency (Max.) f(CNTR0),f(CNTR1) 1.8