FINAL COM’L: -7/10/12/15/20, Q-12/15/20 IND: -12/14/18/24
44 Pins
64 Macrocells
7.5 ns tPD Commercial
12 ns tPD Industrial
133 MHz fCNT
38 Inputs; 210A Inputs have built-in pull-up resistors
Peripheral Component Interconnect (PCI)compliant
32 Outputs
64 Flip-flops; 2 clock choices
4 “PAL22V16” blocks with buried macrocells
Pin-compatible with MACH110, MACH111, MACH211, and MACH215
The MACH210 is a member of the high-performance EE CMOS MACH 2 device family. This device has approximately six times the logic macrocell capability of the popular PAL22V10 without loss of speed.
The MACH210 consists of four PAL blocks interconnected by a programmable switch matrix. The four PAL blocks are essentially PAL22V16 structures complete with product-term arrays and programmable macrocells, including additional buried macrocells. The switch matrix connects the PAL blocks to each other and to all input pins, providing a high degree of connectivity between the fully-connected PAL blocks. This allows designs to be placed and routed efficiently.
The MACH210 has two kinds of macrocell: output and buried. The MACH210 output macrocell provides registered, latched, or combinatorial outputs with programmable polarity. If a registered configuration is chosen, the register can be configured as D-type or T-type to help reduce the number of product terms. The register type decision can be made by the designer or by the software. All output macrocells can be connected to an I/O cell. If a buried macrocell is desired, the internal feedback path from the macrocell can be used, which frees up the I/O pin for use as an input.
The MACH210 has dedicated buried macrocells which, in addition to the capabilities of the output macrocell, also provide input registers or latches for use in synchronizing signals
International orders (including to the European Union) may also be subject to import duties, and other local taxes and charges, which the buyer will be responsible for. We will always ensure items have a correctly filled Customs document.
We follow ebay guidelines and only send to a verified PayPal address unless by prior arrangement.
UK delivery: Light Items are normally sent by Royal Mail untracked post, heavier items are sent by 3-5day courier.
Non UK delivery is normally sent by untracked Airmail (2-3 weeks Europe, 3-6 weeks for most of the rest of the world).
Next day delivery in the UK and express delivery to the rest of the world can be arranged. Please contact if you want express shipping.
We are able to accept payment by cleared cheque and Postal Order (£3 handling fee). Cheques payable to "Fourth Dimension" please.
Bank transfers to Sort Code: 20-20-62 Account no.: 70677213 Acc. Name: Fourth Dimension
International bank account no.: IBAN GB26BARC 202062 7067721
SWIFT BIC: BARCGB22 n.b. If your Bank requires an 11 character SWIFT BIC, use BARCGB22XXX instead.
For bank transfers from outside the UK, please add £6 to cover bank fees on orders of less than £200.
four-d-pi-shop is the ebay arm of CJE Micro‘s & 4D, who have the world's widest range of Raspberry Pi/RISC OS & Acorn accessories including many from third parties, most of which are famously normally 'In Stock'. Established in 1981, we have always specialised in hobbyist computing and have gained a reputation for a broad knowledge with high quality pre- and post-sales service.
CJE & 4D have, over the years, developed many of our own products for Acorn/RISC OS & Raspberry Pi computers. From the first ever 3rd party accessory for BBC Micro Model B (cassette leads) to the first ever 3rd party hardware for the Raspberry Pi Model B (Real Time Clock Module).
We are continuing to develop new products and expect to make a number of significant launches during the next year. Fourth Dimension (4D) is a sister business to CJE Micro's, having been a sibling since 1998.
The Shop
Our showroom and sales area is normally open from: Monday to Friday 9.00am - 5.30pm
To find our shop you can view our address in the "Business Seller Information" below.