TOYOSU FORESIA, 3-2-24, Toyosu, Koto-ku, Tokyo 135-0061, Japan
Renesas Electronics Corporation
Date: Apr. 28, 2021
Product
Category
Title
MPU/MCU
Addition of New Products to RX23E-A Group MCUs
Document
No.
Information
Category
TN-RX*-A0253A/E
Technical Notification
Re v.
1.00
Lot No.
Applicable
Product
T
he new products with a single 24-bit delta-sigma A/D converter are newly added to the RX23E-A group MCUs.
RX23E-A Group
All
Reference
Document
RX23E-A Group User’s Manual:
Hardware Rev.1.00
(R01UH0801EJ0100)
This document contains a list of the RX23E-A group products and dimensions of the package that was newly adopted for the
new products.
1. List of Products
The following eight products shown in red in Table 1 are added to the RX23E-A group MCUs.
Table 1. List of RX23E-A Group Products
ROM
256 Kbytes 32 Kbytes
128 Kbytes 16 Kbytes
256 Kbytes 32 Kbytes
128 Kbytes 16 Kbytes
256 Kbytes 32 Kbytes
128 Kbytes 16 Kbytes
256 Kbytes 32 Kbytes
128 Kbytes 16 Kbytes
RAM
Operating
E2
8 Kbytes 32 MHz
Frequency
Δ-Σ A/D
2 units
1 unit
Operating
–40 to +85°C
–40 to +105°C
–40 to +85°C
–40 to +105°C
(c) 2021. Renesas Electronics Corporation. All rights reserved. Page 1 of 2
RENESAS TECHNICAL UPDATE TN-RX*-A0253A/E Date: Apr. 28, 2021
2. Package Dimensions
The following shows the dimensions of the newly-adopted PWQN0040KD-A package (40-pin QFN with 0.5-mm pitch).
Figure 1. 40-pin HWQFN (PWQN0040KD-A)
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